XRAY RX8 Rear Lower Inner Pivot Pin by Arrowmax AM-RX8-357210  [AM-RX8-357210]

Rear lower inner pivot pin for RX8

This Arrowmax replacement pivot pin is an RC-scale rear lower inner shaft made for the XRAY RX8 chassis, manufactured from spring steel and finished with a titanium nitride coating to reduce friction and improve wear resistance. It functions at the suspension inner pivot where repeatable movement and low-bind operation matter for consistent handling.

The part is intended as a direct spare or upgrade for RX8 owners who want a low-friction pivot surface without changing geometry. Installation uses the chassis' existing retainers and lower arm interfaces, so routine removal and fit-checking is all that’s required before track use. Inspect mating holes and retainers for proper seating and minimal play after installation.

Tuning role: replacing worn pivot pins with titanium nitride coated spring steel reduces contact wear at the inner pivot, which helps keep trim and steer response stable over multiple runs and simplifies suspension maintenance schedules.

Compatibility

Compatible with XRAY RX8 series as specified by the part designation.